Intel Core 2 Duo E8400 Wolfdale: i Uhlolojikelele, Ukucaciswa, izincazelo kanye nokubuyekeza

Isilinganiso sesikhathi intengo, kanye nemingcele for ngonyaka 2008 kuba processor izixazululo Core 2 Duo E8400. Kwaba amathuba akhe futhi ongakhetha, kanye izibuyekezo mayelana kuzoxoxwa ngokuningiliziwe kule isibuyekezo.

ukuma CPU

Ngo-2008 zonke izilimi zazihlukaniswe kanje:

• High-ukusebenza nezixazululo, eyayihlanganisa 4 cores. Lezi zilimi zazihlanganisa "Kor 2 Quad" kusukela "Intel" futhi "ngumkhuba" ka "AMD". Ngokushesha kufanele kuphawulwe ukuthi lezi chips kukhona oncomekayo izicelo multithreaded. Kodwa ngo-software ngumuntu ukugeleza Computing balahlekelwa core chips olulodwa, eyayintula imvamisa ephakeme.

• CPU Isilinganiso ingxenye laqanjwa ezimbili-core izixazululo. Kusukela "Intel" kule niche kukhona "Kor 2 Duo" okungukuthi, hero Ukubuyekeza namuhla yethu - Intel Core 2 Duo CPU E8400. Kusukela "AMD", esikhundleni salokho, le ngxenye emakethe uqondiswa ezimbili-module "ngumkhuba" nangokuthi "Athlon". Lezi chips zivumelane ngokuphelele asetshenziswa njengenqubo izinhlelo multi-threaded, futhi ngesofthiwe, okwakubekelwa ngensimbi ngumuntu CPU olulodwa-core.

• Ingxenye sokuqala matasa olulodwa-core izixazululo. Abamele "Intel" "kwakunemikhaya Pentiums" futhi "Celeron". Kodwa ngokungafani kubo, "AMD" eyakhishwa "Athlone" futhi "Septrony".

Izinketho

Kukhona 2 izinhlobo kits Supply chip. Eyokuqala yalezi kwaba ugqoko. It ihlanganisa okulandelayo:

• CPU esikhwameni zokuzivikela plastic.

• Ikhadi lesiqinisekiso.

• Sticker for the phambi chassis PC.

• Operating Imiyalelo.

Le nguqulo yesibili wabizwa ngokuthi BOX. Kuhlanganisa, ngaphezu uhlu okukhulunywe ngaye ekuqaleni, ngisho ohlelweni ukupholisa nge unama ezishisayo. Manje-ke kufanele kuqashelwe ukuthi okuzisholo Ukupholisa uhlelo yakhelwe ukusebenzisa CPU ne nemingcele limenyezelwe ngumkhiqizi. Kodwa Overclocking Kunconywa ukuba asebenzise i ngcono uhlelo emoyeni indlu.

Izisekelo i chip

Chip Core 2 Duo E8400 wamiswa ngo-main kanye nesikhathi kuphela CPU isokhethi kwi "Intel" - isokhethi 775. Yiqiniso, umbadlana entsha angasahlelwa uthenge ngaye, kodwa amasheya Semiconductor zinhlayiya Sekuyisikhathi eside badayise. Ngokombono izidingo zamanje PC hardware imithombo kungase kuqashelwe ukuthi ingxenye yesabelomali eyabelwe izixazululo efanayo. Izinhlelo eziningi ezizosebenza kuso, kodwa hhayi ekushoneni esiphezulu.

ubuchwepheshe

Lena enye yezindlela okwakubonakala ngowokuqala, okuyinto wawenziwa 45 nm ubuchwepheshe. Manje, yebo, lokhu value kwamanani akusona isimanga. CPUs Modern ekhiqizwa inqubo Silicon ubuchwepheshe isivele 14 NM. Kodwa ngo-2008, Ukuthutha avunyelwe ubunjiniyela ukunciphisa endaweni chip kanye ukwandisa isibalo transistors, okuyinto, esikhundleni salokho, wavumela ukwandisa ukusebenza uhlelo lwekhompyutha ngamaphesenti angu 10-15.

isilondolozi

Yiqiniso, ikhambi eziphambili processor ngo-2008 kwaba Core 2 Duo E8400. Ngakho-ke, wayenobuhlobo usayizi ehloniphekayo inkumbulo ezimbili-level isilondolozi. ezingeni yawo yokuqala ngokuqinile kuboshelwe module ethize waba yizinqamu 2. Ingxenye yokuqala 32 KB isetshenziselwa ukugcina imiyalelo kanye nesesibili ngqo usayizi ofanayo, idatha babanjiwe. Kodwa yesibili isilondolozi ezingeni Kwakuvamile zombili onobuhle computer futhi ngesikhathi esifanayo ke ugcina idatha kanye nemiyalelo. Usayizi Its 6MB futhi efanayo izici, akuzona zonke processor sikhathi babeyoqonda pohvatali.

uHlelo Lwesiqondisi Kungena Esilula

Njengezinye izilimi eziningi isokhethi 775, kodwa munye kuphela uhlobo inkumbulo asekelwe Core 2 Duo E8400. Izimpawu zibonisa ikhono lakhe ukuthi isebenze kuphela nama DDR2. Lolu hlobo lwe-RAM siphelelwe yisikhathi kokubili ngokokuziphatha nangokwenyama. Yena salandelwa Adalberto isikhathi eside yafika DD3, okuyinto manje kancane kancane ngelinye DDR4.

Ngakho, alindele ukusebenza nasici akuveli le-dual-GPU izixazululo: ongaphakeme-imvamisa inkumbulo ukuba zihlelwe ngokunembile ukulungiselelwa ezokwenza ukuvimba umsebenzi uhlelo ikhompyutha iyonke.

ukushisa umehluko wemisindo nemiqondo yamagama

Le modeli amangalelwe TDP kuyinto 65 Watts. Lokhu value akuyona into engavamile ngisho namuhla - ncamashi imvilophu efanayo ezishisayo ngoba izilimi eziningi zalezi zinsuku. ovumelekile obukhulu ezifana lokushisa Silicon crystal kuyinto 72,4 degrees. Ngo operation evamile CPU at umthwalo esiphezulu, kungaba ukufinyelela degrees 50. Kodwa lapho Overclocking ukulawula kangcono sisho ukuthini. Ngokuvamile kukhona izimo lapho uhlelo ukupholisa abakwazi ukubhekana nokushisa chip kanye lokushisa yayo acishe kweso ifinyelela 75-80 degrees. Ngemva kwalezi ucwaningo, CPU ngokuvamile liyashona futhi une ukuthenga CPU entsha kakade.

Imvamisa kanye nokusebenza

I okuzisholo iwashi imvamisa Intel Core 2 Duo E8400 - 3,00 GHz. Ngokusho lokhu inkomba E8400 cishe neze kunabayeni yesimanje Pentium G3260, lapho isibalo singamaphesenti 3.3 GHz. Lokho, umlingisi PC-based lokhu kungenziwa wabhekisela wamanje imishini ehhovisi. Kodwa uma esikhundleni ejwayelekile Ukupholisa uhlelo ukuthuthukisa bese usetha kukhompyutha ugesi namandla kakhulu, kungenzeka ngaphandle kwezinkinga ukuba overclock chip kuze 4 GHz. Futhi lena Ukwenyuka okukhulu ukusebenza kanye nekhono ukusebenzisa cishe zonke amathoyizi banamuhla ngokunenzuzo, kuhlanganise afune izinto ngenkani kwabanye (siqala ngaphandle izilungiselelo esiphezulu).

izakhiwo

Njengoba kuphawuliwe ngaphambili, lesi processor ingeyamakhosi kudambisa "Kor 2 Duo." Lalinama amabili-64-bit ne-computing iyunithi, ngamunye okusetshenziswa ngesikhathi imvamisa 3.0 GHz. Ubuchwepheshe "Turbo Boost" kusukela "Intel" akusekelwe yilo chip. Ngenxa yalokho, wahluleka ngamandla ukushintsha yabo ukukala amandlajubane. Kuyefana nasendleleni ubuthongo unactuated ikhenela yezamakhompyutha. Ngakho-ke, ngokuya kuhle kwegezi nge yesimanje 2-core chip E8400 kuyoba nzima ukuncintisana.

ukusheshisa

I-Core 2 Duo E8400 weza Okuphindaphinda ikhiyiwe. Ngenxa yalokho, ukukhuphuka lesilula isici kwakungenakwenzeka ukuhlakazeka. Kulokhu, labanti ladzingekako kute kuncishiswe zonke izingxenye imvamisa ngaphandle ibhasi uhlelo. imvamisa yayo iwashi esikhathini esizayo-ke kwakudingekile ukuba kancane kancane ukwandisa. Ngaphandle izinkinga kungenzeka kuzuzwe CPU 4 GHz. Nokho, ngaphambi kwalesi operation elula, kwakudingekile ukufaka isofthiwe ekhethekile ( "Ingculaza-Fan" ukulawula lokushisa kanye nokupholisa uhlelo, "CPU-Z" ukunquma ngentuthuko processor imvamisa amagugu "aida 64" lalisetshenziselwa ukuhlola ukumelana ukucindezeleka of ngcondvomshini). Futhi, kwakudingekile ukuba esikhundleni salesi simiso ukupholisa lezici ezithuthukile nokukhulisa ngaphezulu bese uhlole amandla Iyunithi enikeza, okufanele Watts okungenani 700. Kuphela ngemva kwalokhu ungaqala ukuhlakazeka. Uma kudingeka, kwakunokwenzeka ukuba unqobe okungenhla wathi umkhawulo ku 4 GHz, kodwa kulokhu-ke kwakudingekile ukuba eminye ukwandisa voltage yanikezwa CPU, kuze 1.4 V noma ngaphezulu. Futhi lokhu akuyona kahle, futhi kule modi E8400 Semiconductor chip ukwehluleka isheshe. Ngakho-ke, lokhu kucwaninga kungaba kwenziwe kuphela ezimweni ezimbi kakhulu.

intengo

Yokuqala intengo ye-CPU Core 2 Duo E8400 zazilingana 183 zamadola version BOX kanye 153 zamadola version ugqoko. Ngesikhathi sekugcineni yenani yokuthengisa lezi chips Semiconductor kwehle ngo $ 4 futhi baba elilingana 179 zamaRandi (BOX) kuya ku- $ 149 (Tray). Ngo 2008-2009, izindleko lezi chips okuhambisana ngokuphelele ekugcineni lizinga lekuphumelela yabo.

Izibuyekezo

Against isizinda amanye amalungu alo mkhaya Processors ukubaluleka best for imali kanye nezici eqhosha ethi E8400. Ukuze 183 zamadola ungakwazi ukuthenga zinakho Core 2 Duo E8400. 3.0 GHz it has iwashi imvamisa. chip Okuningi eziphambili esinelebuli E8500 abiza 266 zamadola, futhi imvamisa yayo ilingana 3,16 GHz.

Okungukuthi, i eyengeziwe 160 MHz kwadingeka babeka $ 83. Ngamanye amazwi, intengo Wafikelwa kakhulu, kanti ukusebenza abangelutho. Laba bameleli be-abasebasha alo mkhaya Processors - E8200 futhi E8190 - abiza imali engaphansi kuka- $ 20 (163 dollars), kodwa imvamisa babenesifiso 2,66 MHz. Lokho intengo baye kwehlela kancane, kodwa ukusebenza - kubalulekile. Yingakho iningi abasebenzisi, futhi ukhethe i-E8400. Kuyinto lezi umehluko wemisindo nemiqondo yamagama kanye uveza iningi zokubuyekeza komsebenzisi. Kukho konke, kungcono CPU okukhulu ngesikhathi sawo. Yikuphi, ngaphezu kwalokho, angase akwazi ukuthi ngiziqhayise esihle Overclocking ezingaba khona.

Imiphumela

Excellent isixazululo processor ngesikhathi sawo iyona Core 2 Duo E8400. Yena intengo kwakuhluke kakhulu yeningi, kanye nokusebenza ezingeni muhle ngempela. Futhi ivumela Overclocking ezingaba ngisho manje ukusebenzisa kuso, iningi isofthiwe ekhona (ngisho nge esingaphansi izilungiselelo esiphezulu). Konke lokhu ephawula imikhiqizo ale Nhlangano "Intel" kuphela ohlangothini ezinhle: uthenga isixazululo maphakathi no-level - futhi eminyakeni 5-7 esilandelayo, ikhompyutha ukusebenza ngeke siphile.